Blood Sugar - Diabetes App

Contains ads
4.5
55.6K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
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About this app

Blood Sugar App makes it easy and fast to record, monitor blood glucose, and manage your diabetes!

Our app can make a quick analysis of your blood glucose levels and help you understand the meaning of measurement values. With just one tap, you can convert your blood sugar units (mg/dL, mmol/L). Besides, you will be able to master your health timely by tracking the evolutionary trend of blood sugar.

As your one-stop blood health companion, we’ve got scientific knowledge and advice for you to prevent diabetes and keep healthy.

Key Features for You:
📝 Easy to log, track and monitor your blood glucose levels
🔍 Blood glucose readings analysis to tell if you are healthy
📉 Clear charts help you monitor blood glucose and also useful to detect abnormalities in glycohemoglobin
🏷 Customized tags addable to each record to distinguish every measurement state (before/after a meal, fasting, taking insulin, etc.)
📖 Useful blood glucose knowledge and health advice for managing diabetes
📤 Quick historical reports exporting to share directly with your doctor
☁️ Data backup securely even when changing device
🔄 Use or switch two different blood glucose level units (mg/dl or mmol/l)

Record Blood Sugar Easily
No paper and pen are required. Record your blood glucose readings anytime, anywhere.
You can add any tags you want to make notes of measurement states in detail (before/after a meal, drugs, mood, etc.), which helps you manage diabetes better.

Clear Graphs to Monitor Blood Sugar
With the help of clear graphs, you can look over your blood sugar history at a glance and review changes easily.
Observe abnormal trends quickly and take action in time to avoid hypers or hypos and improve your current health.

Rich Blood Sugar Knowledge for Health
The app offers you comprehensive health knowledge for blood sugar and expert advice to prevent or control diabetes (Type 1, Type 2, or gestational diabetes).
It is helpful for you to reduce your worries about diabetes treatment and develop a healthy lifestyle.

Safely Backup All Records
There is no worry about losing your data when switching to another device. Sync and restore all your records with one click.
By exporting all records, it will be convenient to provide your doctor with blood glucose data.

Download the app right now! You can find it easier to log, analyze and control your blood glucose. The app can be used as a blood sugar assistant to help you know your health condition and avoid or control diabetes better.
Let us lead you to reach the target blood sugar level step by step and bring you a healthy body and happiness.

Disclaimer:
Please note that this app does not measure your blood sugar, but only serves as an aid to help you keep track of blood sugar and control diabetes.
Updated on
Jul 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
54.8K reviews
LilShem
July 2, 2026
At first I thought this was a simple and easy to use app. It was basic but the information in it is so precious. The ads are a pain as they are there every time you do anything or even try to. Its everytime you open the app. Sometimes I use airplane mode to avoid them. Then when I open once with airplane mode, all my blood sugars are gone. Going back into WiFi, they are still gone
5 people found this review helpful
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July 3, 2026
Hi dear, we're sorry to hear this. Ads help keep the app free. We've confirmed your blood sugar records wouldn't be deleted during startup or sync. Please log into your account and check again. If the records are still missing, please contact us via "Settings -> Feedback" in the app with your registered email so we can investigate further.💖
Chelsea James
July 6, 2026
The pop up ads make this app unusable. Some of the ads were misleading and made it look like they were part of the app and hid the mute and close buttons. Ridiculous. Edit to add, the response to this review is also ridiculous since there are other apps that are free and have no ads and all. The invasive pop ads hide the mute button, and make it very difficult to X out of them. Two of the ads led to scam websites as some other folks pointed out.
4 people found this review helpful
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July 6, 2026
Hello Chelsea, thank you for sharing your feedback. Ads help us keep the app free for everyone. For video ads, you can usually tap the 📢 icon to mute the sound. If you notice any ad that can't be closed or behaves abnormally, please contact us via Settings -> Feedback in the app and we'll be happy to help. Have a wonderful day! 💕
DW H
November 30, 2025
Just started trying this app. I like the cleanness of the app but to me it's missing stuff. Under condition there's no way to add your own custom entry or even just have one field you can edit the name of. For example waking. Also in the notes section you can't free text. Can't add notes about what or when you ate. You can only pick from a few bubbles that exist. Perhaps your blood glucose reading is a little bit higher because you splurged on a piece of cake. You can't document that.
106 people found this review helpful
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December 2, 2025
Hello dear! Your feedback is much appreciated.❤️ You can enter any note in the Note+ section by choosing “Edit/Add” and then “+ADD,” for instance, adding “cake,” and pressing “SAVE” to save it. We have also recorded your suggestion regarding custom “Condition” entries for consideration in future updates. Thank you for your continued support.🌹